Dutchman Robert de Haan of BWT Lechner Racing and Porsche Junior Theo Oeverhaus share the front grid row for the second round of the 2025 Porsche Mobil 1 Supercup season. Oeverhaus, the current championship leader from Germany, competes for Proton Huber Competition.Dutchman Robert de Haan of BWT Lechner Racing and Porsche Junior Theo Oeverhaus share the front grid row for the second round of the 2025 Porsche Mobil 1 Supercup season. Oeverhaus, the current championship leader from Germany, competes for Proton Huber Competition.